Can the computer be set to shut down for a limited time?

Here are three ways to set up an automatic shutdown.

Set a timer to automatically shut down.

If you want your computer to shut down automatically at 20:20, just select "Run" from the Start menu, then type at 20:20 shutdown -s and click "OK".

In this way, when the computer system time reaches 20:20, the computer will automatically appear "system shutdown" dialog box, and it will automatically shut down after 30 seconds, which is to allow users to save the work that is running now before shutting down, so as not to cause unnecessary losses.

Note: The -s parameter refers to the local computer.

Set 2 Countdown auto power off.

If you need your computer to shut down automatically after 10 minutes, just select "Run" from the Start menu, then type shutdown -s -t 600 and click "OK". The computer will start counting down and will automatically shut down after 10 minutes.

Note: The -t parameter is the command for the countdown to automatically shut down, and the 600 parameter is 10 minutes or 600 seconds.

Set 3 Cancel Auto Shutdown.

If you've already set up auto-shutdown but have changed your mind and don't have to auto-shut down, just select "Run" from the Start menu, then type shutdown -a and click "OK". This turns off the automatic shutdown that has been set.

Note: The -a parameter is a command to cancel the auto-shutdown.

Timed shutdown command:

Windows XP shutdown is program-controlled and is located in the Windows System32 folder. As.

If you want Windows 2000 to do the same, you can copy it to the system directory.

For example, if your computer wants to shut down at 22:00, you can select "Start Running" and enter "at 22:00 shutdown -s", so that at 22:00, the computer will appear in the "System Shutdown" dialog box, which has a 30-second countdown by default and prompts you to save the job.

Make. If you want to shut down in a countdown mode, you can enter "-s -t 3600", which means 60 here

It will automatically power off after minutes, and "3600" means 60 minutes.

After setting up the automatic shutdown, if you want to cancel it, you can enter "shutdown -a" in the runtime. Enter it additionally.

shutdown -i", you can open the Set Auto Shutdown dialog box and set the auto shutdown.

parameters, each with a specific purpose, and executing each one will produce a different effect, such as:

It can be used on demand.

f: Forcibly close the application.

m Computer Name: Controls the remote computer.

i: Displays the graphical user interface, but must be the first option for shutdown.

l: Log out of the current user.

r: Shut down and restart.

c "The content of the message": Enter the message content in the shutdown dialog box (no more than 127 characters).

Sometimes, we need to shut down the computer regularly, and here is a simple way to implement a scheduled shutdown under Windows XP.

Law. Specify that the system will automatically shut down after 22 minutes: click "Start Run", enter the command "shutdown" in "Open".

s t 1320" (note: quotation marks are not entered, there are spaces between parameters, and the unit of 1320 is seconds), click OK

button. Specify that the system will automatically shut down at a certain time (e.g. 12:00): Enter the command in "Open".

at 12:00 shutdown s".

To cancel the scheduled shutdown, enter the command shutdown a in the Open field.

The implementation of the shutdown command is all done using the "shutdown" command, and the shutdown parameters are entered in the command line window.

shutdown”。The author thinks that the most useful is the "i" parameter, which can call up the "remote shutdown dialog box", which can easily realize the remote shutdown of the computer in the local area network, and interested friends can give it a try.

C: Windows System32 Next step - choose the time to shut down, next step - enter the user name and password, as long as there is a user in the system, but there must be a password, there is no also set one, the next step, select "Open the advanced properties of this task when completed", add "-s" quotation marks after the run bar.

Three minutes a day, a month to become a god.

Win+r to open and run, enter the timer shutdown command at

shutdown

s, at 10:30, the computer will automatically shut down; or shutdownst7200, this is the shutdown after 120 minutes of countdown, and 7200 is the second; Details can be stopped.

Yes, in addition to the following, it can also be set in the power management item in the BIOS, there is an auto-on time and an auto-shutdown time. Generally, you can enter the BIOS by pressing del when you boot up, but different BIOS systems, the keys are different, try it first.

The scheduled shutdown command can be executed without being created in the system task, and the run command can be executed (system key + r).

There are three main ways to write it:

1.For example, if you shut down the computer at 22:00, at 22:00 shutdown -s, s stands for system.

2.Another is to estimate the time, for example, I want to shut down after three hours, shutdown -s -t 10800, where t is the meaning of time, the unit is seconds, that is, 3h*60min*60s=10800

3.Of course, if you want to create a task in the system, you can create a task directly, and then write the above dos command into it to save.

Start - run at 22:00 shshutdown-s-f and click OK.

Your computer can be shut down after 30 seconds after the countdown at 22:00 and cancel the shutdowna-a

You can also determine the time value modification point.